Faithin Omaha eBook Collection

Around the world, on average, four coal miners die for each million tons of coal recovered. Improving the safety of mining work while responding to the need for

Around the world, on average, four coal miners die for each million tons of coal recovered. Improving the safety of mining work while responding to the need for

The Office of Industrial Technologies (OIT) of the U. S. Department of Energy commissioned the National Research Council (NRC) to undertake a study on required

On October 11, 2000, a breakthrough of Martin County Coal Corporation's coal waste impoundment released 250 million gallons of slurry in near Inez, Kentucky. Th